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FE PXR5 - User Manual

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Micro-controller X
Model: PXR4/5/7/9
Operation Manual
C1 C2 AL1 AL2 AL3
PV
SV
°C
PXR
SEL
ECNO:406f
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information@itm.com1.800.561.8187

Table of Contents

Questions and Answers

  • R
    rebecca94Sep 14, 2025
    How to display decimal point on FE PXR5?
    • W
      William BakerSep 14, 2025
      If a decimal point has not been displayed on your FE Microcontroller, it might be because “0” is set in the parameter . To display the decimal point, set the parameter to “1” or “2”.
  • A
    Amy FarmerNov 17, 2025
    Why does the display on my FE PXR5 Microcontrollers show incorrect values?
    • R
      Raymond CunninghamNov 17, 2025
      If the display on your FE Microcontroller is showing unexpected values, it could be due to several reasons. First, the setting might not be correct for the input signals from sensors. Also, check if the polarity of the sensor matches the PXR; if not, correct it. Input terminals may be short-circuited in thermocouple B or R; in this case, set the parameter to 3 and check the temperature. The input signals of sensors might not match those of your controller, which may require adaptations or a replacement. Ensure the connecting cables for the sensor are tightened. Finally, a break or short-circuit in the sensor, or issues with the sensor or other input devices connected to the PXR, could be the cause; replace the sensor or input devices as needed. Also, verify that the set value of parameter ...

Summary

Part Names and Functions

Operations

Parameter List

Lists all parameters with their settings, ranges, and cross-references to pages.

Basic Operations

Explains fundamental operations like changing parameters, setting values, and mode switching.

Parameter Functions and Method of Settings

Details specific parameter functions and provides step-by-step guides for their configuration.

Manual Mode Setting

Standby Setting

Local;Remote Operation Setting

Ramp-Soak Control

Auto-Tuning Function

Alarm Settings (Alarm 1, 2, and 3)

Proportional Band Setting

Integral Time Setting

Derivative Time Setting

Hysteresis Range for ON;OFF Control

Control Algorithm Selection

Self-Tuning Functionality

Hysteresis Mode for ON;OFF Control

Input Signal Code Selection

Measuring Range and Unit Settings

Alarm Type Configuration

Ramp-Soak Pattern Selection

Ramp-Soak Status and Parameters

Burn-out Output Specification

SV Limiters

SV Lower Limiter

Sets the lower limit for the Setting Value (SV) to constrain its range.

Alarm Hysteresis Settings

Control Output Limits

PV Display Adjustment (Zero Point)

Digital Input (DI) Operations

Retransmission Scale Settings

Remote SV Input Adjustment

Troubleshooting

Safety Precautions

Over-temperature Protection

Addresses risks of unwanted continued heating and system design considerations.

FE PXR5 Specifications

General IconGeneral
BrandFE
ModelPXR5
CategoryMicrocontrollers
LanguageEnglish

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